I am currently trying to download code onto my Vex Cortex Controller but I am running into a problem.Every time I try to download the code an error message pops up that reads:"Vex Cortex Controller Master Firmware Version (0.0) is out of date (3.23) Upgrade Required."

To fix this I went to : Robot > Download Firmware > Automatically Update Vexnet JoystickThis action attempts to install the new 3.23 standard file, but states that the firmware is already updated.I try this again by manually updating the joystick firmware and receive a message that it has been successfully installed.

However, when I go back to compile and download the Dual Joystick control code, I again receive the error message that the firmware is out of date.

I have tried re-configuring the joystick, using the firmware upgrade utility and trying this whole thing out with another joystick. I am not having these problems with the cortex. Any help or suggestions you can offer would be great.

Sat Oct 27, 2012 10:17 am

JohnWatson

Site Admin

Joined: Thu May 24, 2012 12:15 pmPosts: 663

Re: Issue with downloading firmware to Vexnet Joystick

I believe the problem you are seeing is that the Cortex firmware is out of date, but the VEXNet Joystick's firmware is being updated to compensate. Both the Cortex and the Joystick have separate firmwares; updating one won't automatically update the other.

To solve this, first make sure you have the most recent version of ROBOTC installed (currently 3.51) and freshly charged batteries installed. Then, plug the Cortex into the computer directly using the USB A-to-A portion of the programming cable and select 'Automatically update VEX Cortex' from the firmware update menu. Just to be safe, manually connect the Joystick controller using the USB A-to-A cable and select 'Automatically update VEXNet Joystick' to update the Joystick's firmware as well. Once both are updated, you should be able to reconnect as normal and download/run programs on the Cortex via the VEXNet Joystick controller.

If it is still giving you problems, please provide us with the Software Inspection results (found in the Robot menu under 'Advanced Tools'), the exact hookup you are using (which cables you are using and what is plugged into on another), and any other relevant information you can.

I am having a similar problem: The CONTROLLER firmware updated fine and we were able to load autonomous program and run it. The robot moved fine. However, several times, using both automatic and manual mode, we have uploaded the 3.23 JoyStick firmware (got all of the "successful" messages"), yet when subsequently trying to load a program to the JoyStick, we get the error: Vex Cortex controller master firmware version (0.00) is out of date (3.23). Update Required.

Batteries are good. I have tried removing/re-installing the batteries in hope that might "reboot" it. The USB A-A cable is connected. We are running WINDOWS 7. ROBOTC V:3.62, F/W 9.68.

Fri Dec 06, 2013 6:51 pm

rhondacrawford

Rookie

Joined: Thu Jan 16, 2014 5:20 pmPosts: 1

Re: Issue with downloading firmware to Vexnet Joystick

I am having this issue and followed these steps. Help!!! We have competition this Saturday. I went to Software Inspection and this is the results:

How are you downloading the firmware to the Cortex? You will want to make sure that the Cortex is physically plugged into the computer using the USB A-to-A cable instead of doing the firmware update over VEXNet.

Please walk me through the process you are taking, step by step, as this will help us determine where any potential issues may be.

"Activity Type 0%Vex Cortex controller master firmware version (0.00) is out of date (3.23).Robotc MessageVexcortex controller master firmware version (0.00) is out of date (3.23)Update Required."

So ..... perhaps the solution is to go directly to the VEXRobotic's web site to do the firmware update function and THEN to see if the ROBOTC functions work with the joystick.

Again, we were able to get the "brain" controller firmware to update AND we were able to load and execute a sample ROBOTC "autonomous" routine with the PC and "brain" connected via the USB A/A cable. The impasse is that we were not able to similarly load ROBOTC instructions to the Joystick so that we could thereafter operate the robot via the interactive joystick.

Fri Jan 17, 2014 4:32 pm

Savant

Rookie

Joined: Thu Feb 13, 2014 12:17 pmPosts: 2

Re: Issue with downloading firmware to Vexnet Joystick

Looking for help with a similar issue. I have the joystick connected to my PC using USB. It shows the device in the communication port (View>Select Communication Port). I keep Automatic Port selected. I have the joystick turned on and while it is in the middle of downloading the firmware, the link keeps cutting out. I've tried this with USB Only communication as well as USB or VexNet selected. I've also tried both automatic update as well as manual update. Same thing happens. Any idea why this is happening?

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